It only helps them to bring down the cost of health care, government has to operate the system more efficiently than the market does.

它只能,降低医疗的费用，政府必须,比市场更加有效地运作。

斯坦福公开课 - 经济学课程节选

.. And that's where a lot of...you know if a proper government can try figure out how to increase the revenue intake and then ... how to redistribute...somemore effectively.

所以就,如果政府能努力想办法,提高所得财政收入,和更加有效地重新分配支出。

普林斯顿公开课 - 国际座谈会课程节选